<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>注册页面</title>
</head>
<body>
    <form action="/register" method="POST">
        <label>用户名：<input type="text" name="username"></label>
        <label>密&nbsp;&nbsp;&nbsp;码：<input type="password" name="password"></label>
        <label><input type="submit" value="注册"></label>
    </form>
</body>
</html>